package com.kis.dao;

import org.springframework.stereotype.Repository;
import org.springframework.web.bind.annotation.ResponseBody;

import com.kis.pojo.User;
public interface UserDao {
	public void add(User u);
	public User findById(Long id);
	public void updateUser(User u);
	public void delUserById(long id);
	public User findByUserName(String username);
}
